Disassembling tool

Abstract

The present disclosure provides a dismounting tool, and relates to the technical field of tools. The dismounting tool comprises a first body member and a second body member. The first body member comprises a first body and a first clamping piece rotationally connected with the first body. The second body member comprises a second body and a second clamping piece rotationally connected with the second body. The first body and the second body are hingedly connected through a hinge shaft, so that the first body and the second body are arranged in a relative rotation mode. One of the first clamping piece and the second clamping piece is used for clamping a nut of a connecting joint, and the other is used for clamping a screw of the connecting joint. The first body and the second body are relatively rotated to change the included angle between the first body and the second body, so as to tighten or loosen the nut and the screw. The present disclosure can improve the dismounting efficiency of the connecting joint.

Description

Technical Field

[0001] This disclosure relates to the field of tool technology, and more particularly to a disassembly and assembly tool. Background Technology

[0002] In precision industries such as biopharmaceuticals and semiconductors, high reliability and sealing requirements are placed on pipe connections. For example, vacuum coupling radial seal (VCR) joints can be used to connect two pipes. However, current VCR joints are inconvenient to assemble and disassemble, reducing their efficiency. Summary of the Invention

[0003] This disclosure provides a disassembly and assembly tool for disassembling and assembling connectors, the tool comprising:

[0004] The first main component includes a first main body and a first clamping member, wherein the first clamping member is rotatably connected to the first main body;

[0005] The second main component includes a second main body and a second clamping member, the second clamping member being rotatably connected to the second main body;

[0006] The first body and the second body are hinged by a hinge shaft, allowing the first body and the second body to be rotatably disposed relative to each other. One of the first clamping member and the second clamping member is used to clamp the nut of the connecting joint, and the other of the first clamping member and the second clamping member is used to clamp the screw of the connecting joint. When the first body and the second body rotate relative to each other, causing the included angle between the first body and the second body to change, the nut and the screw can be tightened or loosened.

[0007] In one possible implementation, when the acute angle between the first body and the second body decreases, the rotation direction of the first clamping member is opposite to the rotation direction of the second clamping member.

[0008] In one possible implementation, the first main body component further includes a first rotating member; the first clamping member is rotatably connected to the first main body through the first rotating member, and the first clamping member is rotatably disposed along the rotation plane of the first main body;

[0009] The second main body component further includes a second rotating member, and the second clamping member is rotatably connected to the second main body through the second rotating member. The second clamping member is rotatably disposed along the rotation plane of the second main body.

[0010] In one possible implementation, the first rotating member is rotatably connected to the first body via a first rotating shaft, the axis of which is perpendicular to the plane of rotation of the first body; the second rotating member is rotatably connected to the second body via a second rotating shaft, the axis of which is perpendicular to the plane of rotation of the first body.

[0011] In one possible implementation, the first clamping member is detachably connected to the first rotating member, and the second clamping member is detachably connected to the second rotating member.

[0012] In one possible implementation, the first clamping member has a first insertion shaft, the first rotating member includes at least two first insertion slots, and the first insertion shaft is selectively connected to one of the at least two first insertion slots; the second clamping member has a second insertion shaft, the second rotating member includes at least two second insertion slots, and the second insertion shaft is selectively connected to one of the at least two second insertion slots.

[0013] In one possible implementation, the cross-sectional shape of the first insertion slot and / or the second insertion slot is polygonal.

[0014] In one possible implementation, the first rotating member includes at least two first insertion slots, which are spaced apart along the axis of the first rotating shaft; the second rotating member includes at least two second insertion slots, which are spaced apart along the axis of the second rotating shaft.

[0015] In one possible implementation, the first main body component further includes a first connector, which is rotatably connected to the first main body along a direction perpendicular to the rotation plane of the first main body, and the first rotating component is rotatably connected to the first connector.

[0016] The second main body component further includes a second connecting member, which is rotatably connected to the second main body along a direction perpendicular to the rotation plane of the second rotating member, and the second rotating member is rotatably connected to the second connecting member.

[0017] In one possible implementation, the pivot of the first connector is parallel to the pivot of the second connector and perpendicular to the pivot of the first connector.

[0018] In one possible implementation, at least one of the first body and the second body is provided with a torque setting element. Attached Figure Description

[0019] To more clearly illustrate the technical solutions in the embodiments of this disclosure or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this disclosure. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0020] Figure 1 A perspective view of the disassembly and assembly tools provided in the embodiments of this disclosure;

[0021] Figure 2 An exploded view of the disassembly and assembly tools provided in the embodiments of this disclosure;

[0022] Figure 3 A front view of the disassembly and assembly tool provided in an embodiment of this disclosure;

[0023] Figure 4 The state of the disassembly and assembly tools provided in the embodiments of this disclosure. Figure 1 ;

[0024] Figure 5 The state of the disassembly and assembly tools provided in the embodiments of this disclosure. Figure 2 .

[0025] Figure label:

[0026] 1000: Disassembly and assembly tools;

[0027] 100: First main body component; 110: First main body; 120: First clamping component; 121: Clamping groove; 122: First insertion shaft; 130: First rotating component; 131: First insertion groove; 140: First rotating shaft; 150: First connecting component; 151: First rotating groove;

[0028] 200: Second main body component; 210: Second main body; 220: Second clamping component; 221: Second insertion shaft; 230: Second rotating component; 231: Second insertion slot; 240: Second rotating shaft; 250: Second connecting component;

[0029] 300: Hinge shaft; 310: Main body; 311: Limiting groove; 320: Protrusion. Detailed Implementation

[0030] As described in the background section, the inventors have discovered that the inconvenience of assembling and disassembling VCR connectors in related technologies stems from the fact that VCR connectors typically consist of a screw, a washer, and a nut with a connecting tube. During installation, the washer is attached to the screw, and the nut is initially connected to the screw's connecting end. Then, two wrenches are used for tightening; for example, one wrench is used to hold the screw, and the other wrench is used to tighten the nut. Disassembly is the reverse of the installation process. Both installation and disassembly require two operators and two wrenches, resulting in inconvenience and reduced efficiency in assembling and disassembling VCR connectors.

[0031] To address the aforementioned technical problems, this disclosure provides a disassembly and assembly tool that integrates a first main body component and a second main body component. The first main body component includes a first main body piece and a first clamping member, and the second main body component includes a second main body piece and a second clamping member. The first and second main bodies are hinged together by a hinge shaft, allowing them to rotate relative to each other. One of the first and second clamping members is used to clamp the nut of the connecting joint, and the other is used to clamp the screw of the connecting joint. When the first and second main bodies rotate relative to each other, changing the included angle between them, the nut and screw can be tightened or loosened. This eliminates the need for two wrenches, requiring only one disassembly and assembly tool to complete the disassembly and assembly operation, thus greatly simplifying the process and improving efficiency.

[0032] To make the above-mentioned objects, features, and advantages of the embodiments of this disclosure more apparent and understandable, the technical solutions of the embodiments of this disclosure will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are merely some embodiments of this disclosure, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of this disclosure without creative effort are within the scope of protection of this disclosure.

[0033] Please refer to the attached document. Figure 1 and attached Figure 2 This disclosure provides a disassembly and assembly tool 1000 for disassembling and assembling connectors, such as VCR connectors, and is also applicable to other connectors.

[0034] The disassembly / assembly tool 1000 includes a first main body component 100, which includes a first main body 110 and a first clamping member 120. The first clamping member 120 is rotatably connected to the first main body 110. Alternatively, the first clamping member 120 is rotatably connected to the first main body 110. The first main body 110 has a load-bearing portion for the operator to grip and apply force.

[0035] The disassembly and assembly tool 1000 also includes a second main body component 200, wherein the second main body component 200 includes a second main body 210 and a second clamping member 220, and the second clamping member 220 is rotatably connected to the second main body 210. It should be understood that the function of the second main body 210 is similar to that of the first main body 110, and will not be described in detail here.

[0036] The first body 110 and the second body 210 are hinged together by a hinge shaft 300, allowing them to rotate relative to each other. This creates a scissor-like structure, providing a labor-saving function. When an operator applies force to the first body 110 and / or the second body 210, they rotate relative to each other, changing the angle between them. This, in turn, causes the first clamping member 120 and the second clamping member 220 to rotate relative to each other, thereby tightening or loosening nuts and screws. For example, please refer to... Figure 4 In the initial state, the first clamping member 120 and the second clamping member 220 respectively engage a nut (not shown in the figure) and a screw (not shown in the figure), and the included angle between the first body 110 and the second body 210 is relatively large; then please refer to Figure 5 When the operator applies a force to the first body 110 and / or the second body 210, the included angle between the first body 110 and the second body 210 decreases, causing the first clamping member 120 and the second clamping member 220 to rotate relative to each other (e.g., Figure 4 and Figure 5 The first clamping member 120 rotates clockwise relative to the second clamping member 220, and the second clamping member 220 rotates counterclockwise relative to the first clamping member 120, thereby tightening or loosening the nut and screw.

[0037] Please continue to refer to the appendix. Figure 2 and attached Figure 3 The hinge shaft 300 includes a main body portion 310 and a protrusion 320 connected to each other. The protrusion 320 protrudes from the main body portion 310 such that its area is larger than that of the main body portion 310. After the main body portion 310 passes through the connecting holes of the first main body 110 and the second main body 210 in sequence, the protrusion 320 abuts against the second main body 210 to increase the contact area between the hinge shaft 300 and the second main body 210, thereby improving the connection strength between the first main body 110 and the second main body 210. In addition, the main body portion 310 may also be provided with a limiting groove 311 for locking a snap ring, further improving the connection strength between the first main body 110 and the second main body 210.

[0038] Furthermore, the first clamping member 120 and the second clamping member 220 are used to clamp different components of the connecting joint. Exemplarily, one of the first clamping member 120 and the second clamping member 220 is used to clamp the nut of the connecting joint, and the other of the first clamping member 120 and the second clamping member 220 is used to clamp the screw of the connecting joint. As one example, the first clamping member 120 clamps the nut of the connecting joint, and the second clamping member 220 clamps the screw of the connecting joint. As another example, the first clamping member 120 clamps the screw of the connecting joint, and the second clamping member 220 clamps the nut of the connecting joint.

[0039] To facilitate the clamping of the connecting connector by the first clamping member 120 and / or the second clamping member 220, both the first clamping member 120 and the second clamping member 220 are provided with clamping grooves 121, which are used to hold different components of the connecting connector. In this embodiment, the clamping grooves 121 can be freely configured according to the shape of the clamped components. For example, the shape of the clamping grooves 121 is U-shaped.

[0040] The first body 110 and the second body 210 rotate relative to each other, causing the included angle between the first body 110 and the second body 210 to change (for example, the acute angle between the first body 110 and the second body 210 decreases), thereby tightening or loosening the nuts and screws.

[0041] It should be noted that in this embodiment, how the first clamping member 120 or the second clamping member 220 tightens or loosens the nut and screw depends on the tightening or loosening rules of the nut. For example, in one possible implementation, the first clamping member 120 clamps the nut, and the second clamping member 220 clamps the screw. The operator applies a force to the first body 110 and the second body 210, causing the first body 110 and the second body 210 to rotate relative to each other. This rotation direction of the first clamping member 120 is opposite to that of the second clamping member 220. For example, the rotation direction of the first clamping member 120 is clockwise, and the rotation direction of the second clamping member 220 is counterclockwise, thereby tightening or loosening the nut and screw.

[0042] In some examples, the first clamping member 120 clamps the nut of the connecting joint, and the second clamping member 220 clamps the screw of the connecting joint. When the first body 110 and the second body 210 rotate relative to each other, the first body 110 drives the first clamping member 120 to rotate clockwise, thereby tightening the nut and screw. When the first clamping member 120 clamps the screw of the connecting joint, and the second clamping member 220 clamps the nut of the connecting joint, when the first body 110 and the second body 210 rotate relative to each other, the second body 210 drives the second clamping member 220 to rotate counterclockwise, thereby loosening the nut and screw.

[0043] In this way, when disassembling and assembling nuts, there is no need to use two wrenches as in related technologies. Only one disassembly and assembly tool is needed. By reasonably adjusting the clamping parts required by the first clamping member 120 and the second clamping member 220 (e.g., whether it is a nut or a screw of the connecting joint), and then controlling the relative rotation of the first body 110 and the second body 210 to change the included angle between the first body 110 and the second body 210, the nuts and screws can be loosened / tightened, thereby completing the disassembly and assembly operation. This greatly simplifies the disassembly and assembly process of the connecting joint and improves the disassembly and assembly efficiency.

[0044] This embodiment reduces the risk of misoperation due to improper operation and improves the safety and reliability of the work by using clear design logic (such as the first clamping member rotating clockwise to tighten the nut, and the second clamping member rotating counterclockwise relative to the first clamping member).

[0045] It should be understood that in this embodiment, the first clamping member 120 can be directly rotatably connected to the first body 110 or indirectly connected; at the same time, the connection method between the second clamping member 220 and the second body 210 is the same as the connection method between the first clamping member 120 and the first body 110.

[0046] As one possible implementation, the first main body component 100 further includes a first rotating member 130, and the first clamping member 120 is rotatably connected to the first main body 110 through the first rotating member 130, so that the first clamping member 120 can rotate along the rotation plane of the first main body 110.

[0047] The second main body component 200 also includes a second rotating member 230; the second clamping member 220 is rotatably connected to the second main body 210 through the second rotating member 230, so that the second clamping member 220 can rotate along the rotation plane of the second main body 210. It should be noted that, in this embodiment, the rotation plane can be understood as the plane formed when the first main body 110 and the second main body 210 rotate relative to each other when a force is applied to the first main body 110 and the second main body 210.

[0048] This embodiment uses the first rotating member 130 and the second rotating member 230 as the medium for rotational connection, allowing the clamping member to rotate smoothly and precisely on the main body, thereby ensuring that sufficient torque can be applied when tightening or loosening nuts and screws, while avoiding unnecessary damage to the connection joint.

[0049] Furthermore, the rotating parts, being independent components, facilitate maintenance, inspection, or replacement when needed. This reduces the risk of the entire tool becoming unusable due to wear or damage to the rotating parts, extending the service life of the disassembly and assembly tool 1000.

[0050] The rotation of the first rotating member 130 and the first main body 110, and / or the rotation of the second rotating member 230 and the second main body 210, can be connected by a rotating shaft or by a hinge.

[0051] For example, the first rotating member 130 is rotatably connected to the first body 110 via a first rotating shaft 140, the axis of which is perpendicular to the plane of rotation of the first body 110. The second rotating member 230 is rotatably connected to the second body 210 via a second rotating shaft 240, the axis of which is perpendicular to the plane of rotation of the second body 210. This increases the stability of the first rotating member 130 and the second rotating member 230 during rotation.

[0052] In this embodiment, the hinge shaft 300 is parallel to the first rotation shaft 140 and the second rotation shaft 240. This parallel rotation shaft design helps optimize the force transmission path, reduces energy loss, and allows the force applied by the operator to be more effectively transmitted to the clamping component, thereby improving work efficiency.

[0053] In one possible implementation, the first clamping member 120 is detachably connected to the first rotating member 130, and the second clamping member 220 is detachably connected to the second rotating member 230. This allows for flexible adjustment of the clamping components of the connecting joint; for example, it allows for flexible adjustment of whether the first clamping member 120 or the second clamping member 220 engages with the nut, thereby ensuring that the disassembly / assembly tool 1000 can better perform its tightening or loosening functions.

[0054] Furthermore, the first clamping member 120 is detachably connected to the first rotating member 130, and the second clamping member 220 is detachably connected to the second rotating member 230, allowing for easier replacement of the first clamping member 120 and the second clamping member 220. This eliminates the need for the user to replace the entire tool; they can simply disassemble and replace the damaged clamping member, reducing maintenance costs and simplifying the replacement process.

[0055] In addition, depending on the model of the nut, different sizes of the first clamping part 120 or the second clamping part 220 can be flexibly selected, thus expanding the applicability of the disassembly and assembly tool 1000.

[0056] To achieve a detachable connection between the first clamping member 120 and the first rotating member 130, the first clamping member 120 has a first insertion shaft 122, and the first rotating member 130 includes at least two first insertion slots 131; the first insertion shaft 122 is selectively connected to one of the at least two first insertion slots 131.

[0057] The second clamping member 220 has a second insertion shaft 221, and the second rotating member 230 includes at least two second insertion slots 231. The second insertion shaft 221 is selectively connected to one of the at least two second insertion slots 231. In this embodiment, selective connection can be understood as follows: when it is necessary to tighten the nut and screw, the insertion shaft is connected to one of the insertion slots. When it is necessary to loosen the nut and screw, the insertion shaft is connected to the other insertion slot.

[0058] With attachment Figure 1 Taking the orientation shown as an example, there are two first insertion slots 131 and two second insertion slots 231. The first insertion shaft 122 is inserted into the first insertion slot 131 on the right, and the second insertion shaft 221 is inserted into the second insertion slot 231 on the left, so that the positions of the first clamping member 120 and the second clamping member 220 are staggered. At this time, the first clamping member 120 can be engaged with the nut, and when the first body 110 and the second body 210 approach each other, the first clamping member 120 can tighten the nut. When the first insertion shaft 122 is inserted into the first insertion slot 131 on the left, and the second insertion shaft 221 is inserted into the second insertion slot 231 on the right, the second clamping member 220 is engaged with the nut, and when the first body 110 and the second body 210 approach each other, the second clamping member 220 can loosen the nut.

[0059] The first insertion slot 131 and / or the second insertion slot 231 have a polygonal cross-sectional shape. As an example, one of the first insertion slot 131 and the second insertion slot 231 may have a polygonal cross-sectional shape, while the other may have a circular cross-sectional shape. As another example, both the first insertion slot 131 and the second insertion slot 231 may have polygonal cross-sectional shapes; for example, the first insertion slot 131 and the second insertion slot 231 may have pentagonal or hexagonal cross-sectional shapes. This increases the friction between the insertion shaft and the insertion slot, thereby ensuring that the disassembly / assembly tool 1000 can better loosen or tighten nuts and screws.

[0060] In one possible implementation, the first rotating member 130 includes at least two first insertion slots 131, which are spaced apart along the axis of the first rotating shaft 140; the second rotating member 230 includes at least two second insertion slots 231, which are spaced apart along the axis of the second rotating shaft 240. This ensures that the first clamping member 120 and the second clamping member 220 are staggered along the axis of the rotating shaft, facilitating adjustment of whether the first clamping member 120 or the second clamping member 220 engages with the nut according to different work requirements, thereby simplifying the operation process and improving work efficiency.

[0061] In one possible implementation, the first main body component 100 further includes a first connector 150, which is rotatably connected to the first main body 110 along a direction perpendicular to the plane of rotation of the first main body 110, and a first rotating component 130 is rotatably connected to the first connector 150. Exemplarily, the first connector 150 has a first rotating groove 151, and the first rotating component 130 is rotatably mounted within the first rotating groove 151 via a first rotating shaft 140.

[0062] And / or, the second main body component 200 further includes a second connector 250, which is rotatably connected to the second main body 210 along a direction perpendicular to the rotation plane of the second rotating component 230, and the second rotating component 230 is rotatably connected to the second connector 250.

[0063] It should be noted that the rotation direction of the first connecting member 150 and the second connecting member 250 may be the same as or different from the rotation direction of the first rotating member 130 and the second rotating member 230.

[0064] For example, when the rotation direction of the first connector 150 is the same as the rotation direction of the first rotating member 130, and the rotation direction of the second connector 250 is the same as the rotation direction of the second rotating member 230, the first rotating member 130 and the second rotating member 230 (or one of them) can rotate within a larger angle range, thereby increasing the movement flexibility and adaptability of the entire disassembly and assembly tool 1000.

[0065] For example, the pivot of the first connector 150 is parallel to the pivot of the second connector 250 and perpendicular to the first rotating shaft 140.

[0066] Because the installation position of the connector is relatively confined, the first clamping member 120 or the second clamping member 220 of the disassembly and assembly tool 1000 cannot hold the nut well. However, in this embodiment, by rotating the first connecting member 150 and / or the second connecting member 250, the orientation of the first clamping member 120 and the second clamping member 220 can be adjusted. Thus, even in a small operating space, the angle can be adjusted so that the operator can disassemble and assemble the nut with the best force direction.

[0067] The rotation angle of the first connector 150 relative to its axis of rotation with respect to the first main body 110 is, for example, 0 to 90°. The rotation angle of the second connector 250 relative to its axis of rotation with respect to the second main body 210 is, for example, 0 to 90°.

[0068] In one possible implementation, at least one of the first body 110 and the second body 210 is provided with a torque setting component. A preset torque can be set via the torque setting component, allowing the user to quickly achieve the desired tightening effect without repeatedly adjusting the torque during operation. This significantly shortens working time and improves work efficiency. Furthermore, setting an appropriate torque can prevent tool damage or workpiece deformation due to excessive torque, which helps extend the tool's lifespan and protects nuts and screws from damage. The preset torque can be 0–50 N·m. For example, the torque setting component can be mechanical; in other words, it is a torque setting component applied to a torque wrench.

[0069] The first main component 100 and the second main component 200 in the disassembly and assembly tool 1000 provided in this embodiment can be used together or separately, and can be used as two independent wrenches.

[0070] The various embodiments or implementation methods described in this specification are presented in a progressive manner. Each embodiment focuses on the differences from other embodiments, and the same or similar parts between the embodiments can be referred to each other.

[0071] In the description of this specification, references to terms such as “one embodiment,” “some embodiments,” “illustrative embodiment,” “example,” “specific example,” or “some examples” refer to specific features, structures, materials, or characteristics described in connection with an embodiment or example that are included in at least one embodiment or example of this disclosure.

[0072] In this specification, the illustrative expressions of the terms used do not necessarily refer to the same implementation or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more implementations or examples.

[0073] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this disclosure, and are not intended to limit them. Although this disclosure has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some or all of the technical features therein. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of this disclosure.

Claims

1. A disassembly and assembly tool, said disassembly and assembly tool being used for disassembling and assembling connecting joints, characterized in that, The disassembly / assembly tools include: The first main component includes a first main body and a first clamping member, wherein the first clamping member is rotatably connected to the first main body; The second main component includes a second main body and a second clamping member, the second clamping member being rotatably connected to the second main body; The first body and the second body are hinged by a hinge shaft, allowing the first body and the second body to be rotatably disposed relative to each other. One of the first clamping member and the second clamping member is used to clamp the nut of the connecting joint, and the other of the first clamping member and the second clamping member is used to clamp the screw of the connecting joint. The relative rotation of the first body and the second body changes the included angle between the first body and the second body, so as to tighten or loosen the nut and the screw.

2. The disassembly and assembly tool according to claim 1, characterized in that, The acute angle between the first body and the second body decreases, causing the rotation direction of the first clamping member to be opposite to the rotation direction of the second clamping member.

3. The disassembly and assembly tool according to claim 1, characterized in that, The first main body component further includes a first rotating member, and the first clamping member is rotatably connected to the first main body through the first rotating member. The first clamping member is rotatably disposed along the rotation plane of the first main body. The second main body component further includes a second rotating member, and the second clamping member is rotatably connected to the second main body through the second rotating member. The second clamping member is rotatably disposed along the rotation plane of the second main body.

4. The disassembly and assembly tool according to claim 3, characterized in that, The first rotating component is rotatably connected to the first main body via a first rotating shaft, the axis of which is perpendicular to the plane of rotation of the first main body; the second rotating component is rotatably connected to the second main body via a second rotating shaft, the axis of which is perpendicular to the plane of rotation of the second main body.

5. The disassembly and assembly tool according to claim 3, characterized in that, The first clamping member is detachably connected to the first rotating member, and the second clamping member is detachably connected to the second rotating member.

6. The disassembly and assembly tool according to claim 4, characterized in that, The first clamping member has a first insertion shaft, and the first rotating member includes at least two first insertion slots, wherein the first insertion shaft is selectively connected to one of the at least two first insertion slots. The second clamping member has a second insertion shaft, and the second rotating member includes at least two second insertion slots, wherein the second insertion shaft is selectively connected to one of the at least two second insertion slots.

7. The disassembly and assembly tool according to claim 6, characterized in that, The cross-sectional shape of the first insertion slot and / or the second insertion slot is polygonal.

8. The disassembly and assembly tool according to claim 6, characterized in that, The first rotating member includes at least two first insertion slots, which are arranged at intervals along the axis of the first rotating shaft. The second rotating member includes at least two second insertion slots, which are arranged at intervals along the axis of the second rotating shaft.

9. The disassembly and assembly tool according to any one of claims 3-8, characterized in that, The first main body component further includes a first connecting member, which is rotatably connected to the first main body along a direction perpendicular to the rotation plane of the first main body, and the first rotating member is rotatably connected to the first connecting member; The second main body component further includes a second connecting member, which is rotatably connected to the second main body along a direction perpendicular to the rotation plane of the second rotating member, and the second rotating member is rotatably connected to the second connecting member.

10. The disassembly and assembly tool according to claim 9, characterized in that, The axis of rotation of the first connector is parallel to the axis of rotation of the second connector and perpendicular to the axis of rotation of the first rotating component.

11. The disassembly and assembly tool according to any one of claims 1-8, characterized in that, At least one of the first body and the second body is provided with a torque setting member.

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